1. Having only one meaning

See also: monosemy, unambiguous

• terra
• terra alba
• terra cotta
• terra firma
• terra incognita
• terra sigillata
• terrace
• terraced house
• terraform
• terrain
• terrain flight
• terrain intelligence
• Terramycin
• terrane
• Terrapene
• Terrapene ornata
• terrapin
• terraqueous
• terrarium
• terrasse
• terrazzo
• Terre Adelie
• terrene
• terreplein
• terrestrial